driver: ble: add custom espressif kconfig

Adds ESP32 custom configurations for BLE driver.

Signed-off-by: Sylvio Alves <[email protected]>

Author: sylvioalves

drivers/bluetooth/hci/Kconfig.esp32

@@ -1,5 +1,4 @@
-# Copyright (c) 2024 Espressif Systems (Shanghai) Co., Ltd.
-# SPDX-License-Identifier: Apache-2.0
+# Copyright 2024 Espressif Systems (Shanghai) PTE LTD
 
 if BT_ESP32
 
@@ -16,4 +15,12 @@ choice ESP_BT_HEAP
 
 endchoice # ESP_BT_HEAP
 
-endif
+config ESP32_BT_CONTROLLER_STACK_SIZE
+	int "Bluetooth controller stack size"
+	default 4096
+
+config ESP32_BT_CONTROLLER_TASK_PRIO
+	int "Bluetooth controller task priority level"
+	default 2
+
+endif # BT_ESP32